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Deployment Approach
Module Life Cycle
Module Life Cycle In OSGi, all components, Java classes, resources, and descriptors are deployed via modules (OSGi bundles). The MANIFEST.MF file describes the module's physical characteristics,...
Published Date: Apr 26, 2024 8:57 PM
Liferay Internals
Liferay Internals :file: landingpage_template.html :file: liferay-internals/landing.html
Published Date: Apr 26, 2024 8:57 PM
The Benefits of Modularity
The Benefits of Modularity Dictionary.com defines modularity as the use of individually distinct functional units, as in assembling an electronic or mechanical system. The distinct functional units...
Published Date: Apr 26, 2024 8:57 PM
Liferay Classloader Hierarchy
Liferay Classloader Hierarchy All Liferay DXP/Portal applications live in an OSGi container. DXP/Portal is a web application deployed on your application server. Its Module Framework bundles...
Published Date: Apr 26, 2024 8:57 PM
Bundle Classloading Flow
Bundle Classloading Flow The OSGi container searches several places for imported classes. It's important to know where it looks and in what order. Liferay DXP's classloading flow for OSGi bundles...
Published Date: Apr 26, 2024 8:57 PM
Contributing to Liferay Development
Contributing to Liferay Development Fixing a Bug or Contributing a New Feature Building Liferay Source Organizing the Source
Published Date: Apr 26, 2024 8:57 PM
UI Architecture
UI Architecture :file: ../../landingpage_template.html :file: ui-architecture/landing.html
Published Date: Apr 26, 2024 8:57 PM
Creating a Model Listener
Creating a Model Listener Model listeners listen for persistence method calls that signal changes to a specified model (such as update or add methods). Most of the methods model listeners use are...
Published Date: Apr 26, 2024 8:57 PM
Building Liferay Source
Building Liferay Source This section aims to provide instructions for building Liferay Portal from source as quickly as possible. Using a nightly snapshot bundle no longer requires a full build...
Published Date: Apr 26, 2024 8:57 PM
Extending Liferay
Extending Liferay Liferay DXP/Portal is highly customizable. Its modular architecture contains components you can extend and override dynamically using APIs.
Published Date: Apr 26, 2024 8:57 PM
Customizing JSPs
Customizing JSPs Customizing JSPs with Dynamic Includes
Published Date: Apr 26, 2024 8:57 PM
Overriding Global Language Translations
Overriding Global Language Translations Liferay DXP/Portal implements headings, labels, and messages for the default locale and many other locales using language translations. You can override...
Published Date: Apr 26, 2024 8:57 PM
Auditing Portlet Activity with Portlet Filters
Auditing Portlet Activity with Portlet Filters Portlet filters intercept requests and responses at the start of each portlet request processing phase so you can add functionality there. This makes...
Published Date: Apr 26, 2024 8:57 PM
Organizing the Source
Organizing the Source It is important to have a solid understanding of how the Liferay source is organized when working on fixing a bug or adding a new feature to the product. The Liferay Source...
Published Date: Apr 26, 2024 8:57 PM
Fixing a Bug or Contributing a New Feature
Fixing a Bug or Contributing a New Feature The first thing to do in learning to fix bugs or contributing a feature is to become familiar with how to build the system. The Liferay Portal build...
Published Date: Apr 26, 2024 8:57 PM
Creating Service Wrappers
Creating Service Wrappers Coming soon!
Published Date: Apr 26, 2024 8:57 PM
Overriding Module Language Translations in Earlier Versions
Overriding Module Language Translations in Earlier Versions For Liferay DXP 7.4 U4 (Update 4) and above or Liferay Portal 7.4 GA8 and above, the [Language Override...
Published Date: Apr 26, 2024 8:57 PM
Overriding OSGi Services
Overriding OSGi Services Liferay's OSGi container is a dynamic environment in which services can be added, removed, or overridden as needed. This framework registers Liferay components with the...
Published Date: Apr 26, 2024 8:57 PM
Customizing JSPs with Dynamic Includes
Customizing JSPs with Dynamic Includes The liferay-util:dynamic-include tag is a placeholder into which you can inject content---JavaScript code, HTML, and more. The example project demonstrates...
Published Date: Apr 26, 2024 8:57 PM
Fundamentals
Fundamentals Liferay development projects consist primarily of simple .jar files. These contain a few extra configuration files that make them OSGi modules, but they're easily understandable by...
Published Date: Apr 26, 2024 8:57 PM

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